.footer {
  width: 70%;
  margin: 0 auto;
  border-top: 0.02rem solid rgba(0, 0, 0, 0.04);
  padding: 3rem 0;
  text-align: center;
  font-size: 0.26rem;
  color: #9c9c9c;
  font-family: miranafont, 'Hiragino Sans GB', STXihei, 'Microsoft YaHei', SimSun, sans-serif;
  letter-spacing: 0.05rem;
}
